The Mac Book Air – world's thinnest laptop. Especially useful if you're ever short on Frisbees or or place-mats. Warning : shape is misleading. Using the Mac Book Air as a Frisbee or a place-mat would be considered a very uneconomical decision. Oh...by the way, the ad is by TBWA/Media Arts Lab and the song in't back is New Soul by Yael Naim..